Mary really gets around

When we were driving around Boston, the boys were entertaining us by singing "Mary had a little lamb". First D sang the song, well the first line of the song not the entire song but it was on key and he had that line down. Then J joined in but J's version is a little different. For one thing, it's much louder and not necessarily on key - not because J can't sing but because J has a quirky sense of humor. And another thing - his song lyric went like this "Mary had a yellow man". Like I said, J's funny. Anyway, so they're singing away back there when suddenly D yells out "NOT LIKE THAT!!!". J keeps singing the same way with the same lyric but even louder and D yells again "NOT LIKE THAT!!!". And so it went on and on until D ended up screaming and J screamed back and then suddenly there's tears and I suggested maybe we should come up with a different song to sing.
A few days after we got back to LA, as we were driving home from school, J started singing "Mary had a little lamb" with the correct lyrics and tune. He paused briefly and during that pause D chirped "yeah, like that!".